Individual Calculations July 2023
 Mylonakis, Ioannis  Total change: 80.40  Rating chartPersonal card
 2023 Team Cup of Attica Attica GRE 2023-05-08
RcRownchangeKK*chgGame
 1867 1691 1.00 1 0.73 40 29.20 
  Ter-Gevorkian, Giannis 1867 GRE1.0010.734029.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 1st Royal Gambit Open ESP Machites - A Piraeus GRE 2023-06-23
RcRownchangeKK*chgGame
 1988 1795 3.00 5 1.28 40 51.20 
  Tsiboukelis, Panagiotis 1395  * GRE1.0010.08403.20 
  Patrelakis, Evaggelos f2386 GRE1.0010.984039.20 
  Papadopoulos, Georgios 2310 GRE0.001-0.0440-1.60 
  Perifanis, Georgios 2152 GRE1.0010.894035.60 
  Giannelos, Stylianos 1697 GRE0.001-0.6340-25.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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